xi_core_lib::width_cache

Struct WidthBatchReq

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pub struct WidthBatchReq<'a> { /* private fields */ }
Expand description

A batched request, so that a number of strings can be measured in a a single RPC.

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impl<'a> WidthBatchReq<'a>

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pub fn request(&mut self, id: usize, s: &str) -> Token

Request measurement of one string/style pair within the batch.

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pub fn resolve_pending<T: WidthMeasure + ?Sized>( &mut self, handler: &T, ) -> Result<(), Error>

Resolves pending measurements to concrete widths using the provided WidthMeasure. On success, the tokens given by request will resolve in the cache.

Auto Trait Implementations§

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impl<'a> Freeze for WidthBatchReq<'a>

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impl<'a> RefUnwindSafe for WidthBatchReq<'a>

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impl<'a> Send for WidthBatchReq<'a>

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impl<'a> Sync for WidthBatchReq<'a>

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impl<'a> Unpin for WidthBatchReq<'a>

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impl<'a> !UnwindSafe for WidthBatchReq<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.